High Tech 260 Rotary Drilling Rig New Design for Sale

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$100,000.00 - 500,000.00 / unit
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
1000 unit/month

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Product Description:

High Tech Rotary Drilling Rig New Design for Sale 

High Tech 260 Rotary Drilling Rig New Design for Sale

Product Features:

 

 Features of   Chassis :

>>It is high working stability   equipped with expert chassis Which is under advanced design. 
  >>It is controlled to extend when working and retract the crawlers by   fully hydraulic with The proper center of Gravity design to make the drilling   rig with high stability.  

 


 

 Drill Mast:

>>Auto lift and fall of the drill   mast, convertible and Three section of box-type of drill mast reduce the   length and height;
  >>Parallelogram articulated and triangle cylinder positioning   supporting arm structure actualizes the high stability and rigidity and easy   lifting and falling; 
  >>Install gooseneck boom-cylinder on gooseneck boom and telescopic   supporting leg in bottom of the drill Mast to increase the working   efficiency.


 

 Features of upper   frame:

>>Unique body lever, use bracket   for upper frame, adopting the leveling cylinder is better than mast leveling,   and makes the operator more comfortable.


 

 Features of   engine:

>>Volvo boostmid-coolelectrical control   for engine,strong momentum,it can work at the place with 4,500m above sea   level with normal condition, Euro 3 emission standards.


 

 Features of rotary   drive:

>>Double-motor, double-reducer in   the rotary drive, powerful output torque, high ability of stressing. It is   with good adaptivity, the speed and output torque can auto-change with   different geological conditions; 
  >>It is installed hydraulic circle systems for separated lubricationcooling and speed changing system to ensure the reliability and   high effciency of power head.

 


 

 Features for   operating cabin:

>>The operating cabin to supplying   the comfortable working place for operator is with all-weather design,adopt   sound-proof material,elastic shock absorberimported adjustable seat, environmental air conditioner. 
  >>The layout for all the apparatuses and operating rods are clear, easy   operating. Colorful LED display, monitor the positioning of pile, the   balancing of the drill mast and the functions of the engine and hydraulic   system.

 


 

 Features for   hydraulic system:

>>Main hydraulic pump system,   hydraulic pilot-operated, constant power control.
  >>Hydraulic auxiliary pump system: load-sensitivity, hydraulic   pilot-operated, proportion control, fast responding, low energy consumption;   adopt unique load-flow control valve.
  >>Unique lubricated circuit for rotary drive: solve the problem of   mixing oil between lubricant oil and hydraulic oil.
  >>Balancing valve: the balancing valve for amplitude cylinder and drill   mast cylinder with non-pressure design make the speed lifting and falling   more stable for drill mast and amplitude mechanism to prevent the big shock.

 


 

 Features for   control system:

>>It can be real time monitored by   integrated electronic control system when working, and featured with 16   warning functions.
  >>Verticality automatic leveling system of drill mast can monitor the   lifting and falling and control the verticality of drill mast.
  >>Dynamic and digital display of all execution components on   intelligent diagnosis system.
  >>Rigorous logical interlocking control to prevent wrong operation by   operator.
  >>Accurate measurement for drilling depth: the mistake can be   controlled less than 10mm, 1mm for drilling depth by unique depth measurement   device.

 


 Features for   operating system:

>>Display operation: set up every   limit unlocklevel the   perpendicularity of drill mastthe reset of state   parameter of working for engine,set up the logical relationship of drilling   rig.
  >>rod operation:
  A.main work:CW/CCW for rotary drive; rotation of upper frame; operated by a   press or draw hydraulic cylinder;drilling tools lift and fall.
  B.auxiliary work:lift and fall of luffing mechanism; rotation of upper frameauxiliary winch lift and fall.
  C.operating rod for working mechanism:forwardbackward and turn around of the main machine.
  D.operating for drill mast:operating the rod to make the drill mast lifted   and fell.

Parameter:


ParameterModelTW260
Max.drilling Diameter (mm)Distance From Center Of Rotary Drive To Slideway Of Mast1040
Max.drilling Diameter2200
Max.drilling Depth(m)
80
EngineRated Power(kw)tab1241 354
Max.output Speed(TW/min)2100
Rotary DriveMax.output Torpue(kN.m)260
Output Speed(TW/min)8~32
Main WinchMax.lifting Force(kN)250
Diameter Of Steel Rope30
Auxiliary WinchMax.lifting Force(kN)100
Diameter Of Steel Rope20
Mast InclinationSide Inclination (°)5
Forward Inclination (°)5
Backward Inclination(°)90
Pull-Down CylinderMax.pull-Down Piston Push(kN)220
Max.pull-Down Piston Pull(kN)240
Stroke(m)5.3
UndercarrigeTrack Total Length(mm)5800
Track Plate Width(mm)900
Track Width(mm)3200~4400
Max.traveling Speed(km/h)1.7
DimensionWorking Condition Dimension(mm)10940×4400×23900
Transportation Dimension(mm)3500×3200×16600
Upper Frame Height(mm)1400
Upper Frame Width(mm)3000
Undercarrige Height(mm)1300
Rotary Radius(mm)4420
Overall Weight(t)
82


Application of prodcts:


FAQ

1.Which payment terms can we accept?

  Normally we can work on T/T term or L/C.If you choose T/T,30% payment is required in advance and 70% balance shall be settled before shipment often,it rang a little.

2.How long will our price be valid?

We are friendly dealer, never greedy windfall profit, our price remains stable,except the exchange rate and the increasing labor cost and material cost.

3.What are our advantages compared with manufacturers?

a.Detailed training-We can provide training services to different users. The training sessions include product training,operating training, maintenance know-how,standard and so on to fulfill your individual needs.The training can be conducted at client’s site.

b.Available after service-With our global distributor network, you are guaranteed with fast deliveries and services if you submit your requests.

Company Information

China National Building Materials Group Corporation is the full name of CNBM, which is one of the largest state-owned group in China. In 2013, the total asset of CNBM exceeds US$60 billion dollars with a total staff of 180,000. CNBM is listed in the World Top 500 Enterprises!

CNBM International works as the international platform for CNBM Group. In 2013, our total sales income was more than US$16.8 billion dollars.Every year we import large quantity of iron ore, coking coal and thermal coal etc from India, Brazil, Australia and Russia and other countries.ld'>Our major responsibility is international marketing of different construction machinery & formwork, including lifting machinery, concrete machinery, earthmoving machinery, brick/block machinery; steel frame formwork, H20 timber beam formwork, aluminum formwork etc.

Our major responsibility is international marketing of different construction machinery & formwork, including lifting machinery, concrete machinery, earthmoving machinery, brick/block machinery; steel frame formwork, H20 timber beam formwork, aluminum formwork etc.


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Q:What is the rental price of the 30 meter long pile driver? Twenty
The drilling system comprises a power head and the output shaft of the power drill head and screw drill is hollow, with long spiral hole, drill pipe through the center of the concrete [or] of the mud pumping concrete CFG pile construction, which can be a drilling machine once completed, can also be used to dry hole, grouting altering tool can also be taken deep mixing a variety of Engineering construction.
Q:Is the equipment used in the real estate pile driving machine high or low?
Conventional pile drivers and pile drivers are all plain motors, 380 volts.
Q:Several common pile foundations and pile driving techniques
Bored pile foundation construction - long spiral drilling bored pile construction, the main processes are: site preparation, the laying of protective cylinders, preparation of mud, drilling, cleaning, reinforcement cage, into the hole and pouring underwater concrete. The key is drilling, the main methods are: rotating method, impact method and punching method. The rotary drilling can be divided into positive revolving drilling, reverse circulation rotary drilling, long spiral drilling machine and so on. Bored pile foundation construction - reverse and reverse rotating drilling, positive rotation drilling: mud from the mud pump at high pressure from the mud tank into the bore of the drill pipe, the drill hole through the mouth of the injection.
Q:What are the types of construction piling? What are the characteristics?
Pile foundation treatment has many ways, but according to the current market situation and the country's strict requirements for the foundation, many processes are not applicable, such as manual excavation, etc., the following are common and common process methods.According to backfill points: commonly used are lime soil pile, plain soil pile, cement pile, garbage pile and so on.According to the backfill compaction type: clamping rod hammer compaction, heavy hammer compactionAccording to the hole forming process: the diesel hammer is immersed in the hole, the spiral drilling hole, and the Luoyang shovel holeIn accordance with the general classification of hole forming and compaction type: diesel hammer hole clamping hammer tamping hole; diesel hammer tamping; spiral drilling tamping (DDC); Luoyang shovel hole tamping and spiral drilling concrete pile (CFG). And what you say, pipe pile and fish, hammer, strong rammer are also belong to composite foundation. Among them, the pipe pile is divided into static pressure pile (suitable for static pressure machine into the ground) and diesel hammer pipe pile (diesel hammer directly into the ground).Several of the above are mainly to eliminate collapsibility and increase the composite bearing capacity, which belong to composite foundation.
Q:What are the characteristics of hydraulic static piling compared with traditional pile driver?
No nuisance, you can work in the downtown area
Q:How much voltage does a hydraulic pile driver need at the construction site?
The site of the hydraulic piling machine and crane are in need of three-phase power supply of 380/220V, the general piling machine power is about 40KW, the crane power is about 70KW, so probably need 110~130KW power, three-phase 160A meter can take 105KW, general electric meter overload ability than the wall, with 1 sets of hydraulic piling machines and 1 sets of tower crane very reluctantly can.
Q:What are the types of pile drivers?
According to the structural form of diesel hammer rod and cylinder type separation.Hydraulic hammer pile driverThe utility model is a diesel belt starting, with the hydraulic pressure as the power, and can adjust the hydraulic pressure according to the different stratum soil, so as to achieve the appropriate impact force for piling, and is a new type of pile driver. Small and medium-sized hydraulic pile driver, commonly used in highway guardrail piling, highway guardrail construction.Screw pile driverSpiral pile driver (Spiral hammers) is a power driven drill head drill bit into the underground drilling machine drilling equipment. The spiral pile driver can be divided into two parts: the pile foundation and the drilling part.
Q:What is the noise level of site construction (piling)?
The structure of phase, daytime noise limit is 70 dB, the night noise limit is 55 dBThe decoration stage, daytime noise limit is 65 dB, the night noise limit is 55 dBThe daytime generally refers to 7:00 in the morning to 23:00 at night, the night usually 23:00 to 7 o'clock in the morning.
Q:Working principle of pile driver
The guide frame can also be extended downward along the tower and used to fetch water along the embankment or pier. The pile can move and move. The basic technical parameters of a pile driver are impact weight, impact kinetic energy and impact frequency. According to the motion of the pile hammer power source can be divided into hammer, hammer, diesel hammer, hydraulic hammer etc..The pile driver also has a rotary pile driver, which is dug into the ground with a screw and then filled with piles.
Q:The principle of pile driver
Types of pile drivers:(1) steam hammer piling machine. High pressure steam will be used to lift the hammer head, and then hit the pile head against the weight of the hammer, so that the pile will sink to the ground.(2) diesel pile hammer. Use the fuel explosion to push the piston and impact the pile head by explosive force, so that the pile will sink into the ground and be suitable for all kinds of precast piles.

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